baber/WOPTO huggingface dataset:
Patent TW-201405704-A (TW)
Title: Method for forming dual damascene opening
Inventor: LIU YU-HENG
IPC: H01L23/52
Filed: 2012-07-30
Abstract: A method for forming a dual damascene opening comprises steps as follows: a first hard mask having a trench opening pattern is provided on a material layer. A dielectric layer is formed on the first hard mask layer and fills an opening of the trench opening pattern. A second hard mask layer having a via opening pattern is formed on the first hard mask layer and the dielectric layer, so as to make the second hard mask layer at least partially overlapping with the first hard mask layer. A first etching process using the second hard mask layer as an etching mask is performed to form at leas one via opening extending into the dielectric layer.
Patent TW-201412162-A (TW)
Title: Method for estimating frequency difference
Inventor: PENG CHI-YUAN
IPC: H04W56/00
Filed: 2012-09-07
Abstract: A method for estimating frequency difference according to a receiving signal is provided. The method is applied to estimating frequency difference between a transmitting terminal and a receiving terminal. The method includes steps of: during a first period, receiving and storing a first part of the receiving signal; during a second period, converting the first part of the receiving signal according to L scanning frequencies, and correspondingly retrieving a plurality of first part correlation results, wherein L is a positive integer; during the second period, receiving and storing a second part of the receiving signal; during a third period, converting the second part of the receiving signal according to L scanning frequencies, and correspondingly retrieving a plurality of second part correlation results; and estimating the frequency difference according to the first and the second part correlation results.
Patent TW-201329743-A (TW)
Title: Elementary network description for neuromorphic systems
Inventor: IZHIKEVICH EUGENE M
IPC: G06N3/02
Filed: 2012-09-14
Abstract: A simple format is disclosed and referred to as Elementary Network Description (END). The format can fully describe a large-scale neuronal model and embodiments of software or hardware engines to simulate such a model efficiently. The architecture of such neuromorphic engines is optimal for high-performance parallel processing of spiking networks with spike-timing dependent plasticity. Neuronal network and methods for operating neuronal networks comprise a plurality of units, where each unit has a memory and a plurality of doublets, each doublet being connected to a pair of the plurality of units. Execution of unit update rules for the plurality of units is order-independent and execution of doublet event rules for the plurality of doublets is order-independent.
Patent TW-201334405-A (TW)
Title: Piezoelectric vibration piece, piezoelectric transducer, oscillator, electronic apparatus, and radio controlled watch
Inventor: ARIMATSU DAISHI
IPC: H03B5/32
Filed: 2012-09-26
Abstract: A piezoelectric vibration reed includes a pair of vibrating arm portions arranged in parallel to each other and a base portion. The base portion is integrally coupled to proximal ends of the pair of the vibrating arm portions in a longitudinal direction that the vibrating arm portions extend. The base portion includes a connecting portion, a mount portion, and a narrow portion between the connecting portion and the mount portion. The base portion further includes a pair of notched portions notched respectively inwardly from both sides of the base portion in the width direction and ribs projecting outwardly in the width direction of the base portion and arranged in the interiors of the notched portions.
Patent TW-201412975-A (TW)
Title: Cleaner and cleaning apparatus of filter
Inventor: LIAO WEN-CHANG
IPC: C11D3/37
Filed: 2012-09-26
Abstract: A cleaner and a cleaning apparatus of a filter are described. The cleaner of the filter includes an alkaline agent, a dispersant, a nonionic surfactant and water. The alkaline agent includes NaOH, KOH or a combination of NaOH and KOH. A content of the alkaline agent ranges from 30wt% to 50wt%. The dispersant includes polycarboxylic acid, polycarboxylic salt and a combination of polycarboxylic acid and polycarboxylic salt. A content of the dispersant ranges from 0.1wt% to 5wt%. A content of the nonionic surfactant ranges from 0.5wt% to 10wt%.
Patent TW-201320309-A (TW)
Title: Formation of DRAM capacitor among metal interconnect
Inventor: LINDERT NICK
IPC: H01L27/108
Filed: 2012-09-27
Abstract: Techniques are disclosed for integrating capacitors among the metal interconnect for embedded DRAM applications. In some embodiments, the technique uses a wet etch to completely remove the interconnect metal (e.g., copper) that is exposed prior to the capacitor formation. This interconnect metal removal precludes that metal from contaminating the hi-k dielectric of the capacitor. Another benefit is increased height (surface area) of the capacitor, which allows for increased charge storage. In one example embodiment, an integrated circuit device is provided that includes a substrate having at least a portion of a DRAM bit cell circuitry, an interconnect layer on the substrate and including one or more metal-containing interconnect features, and a capacitor at least partly in the interconnect layer and occupying space from which a metal-containing interconnect feature was removed. The integrated circuit device can be, for example, a processor or a communications device.
Patent TW-201333669-A (TW)
Title: Electronic device
Inventor: TSAI HUI-JOU
IPC: H05K5/00
Filed: 2012-10-04
Abstract: An electronic device including a first body, an input module and a functional element is provided. The input module is movably disposed on the first body and adapted to be moved between a first position and a second position. The functional element is disposed on the input module. When the input module is located at the first position, the functional element is concealed in the first body. When the input module is located at the second position, the functional element is exposed outside the first body.
Patent TW-201339696-A (TW)
Title: Display medium and display device
Inventor: FUJITA MAMORU
IPC: G02F1/167
Filed: 2012-10-15
Abstract: A display medium includes a first substrate that is transparent to light, a second substrate, a spacing member, and a particle dispersion liquid. The second substrate is provided to be opposite to the first substrate and has a plurality of electrodes placed at a predetermined interval. The spacing member (i) is placed between the first and second substrates at another interval different from the predetermined interval of the electrodes, (ii) has a first end portion on a first substrate side of the spacing member and a second end portion on a second substrate side of the spacing member. The first end portion is transparent to light. The second end portion has different transparency from the first end portion to reduces a reflection of light incident through the first substrate onto a first substrate side of the spacing member.
Patent TW-201417680-A (TW)
Title: Support stand structure of tablet electronic device
Inventor: HUANG PEI-LIN
IPC: G06F1/16
Filed: 2012-10-29
Abstract: The present invention provides a support stand structure of tablet electronic device, which comprises a three-dimensional style device and a reusable sticking device. In which, the three-dimensional style device is composed of an outer enclosing fabric layer and a soft style body. The outer enclosing fabric layer may enclose the soft style body along the outer surface of the soft style body. And, the repetitive sticking device is combined and fixed with the three-dimensional style device, so that the three-dimensional style device can be fixed or configured at any position of the tablet electronic device. Furthermore, the three-dimensional style device can be used to support a tablet electronic device for uprighting the tablet electronic device.
Patent TW-201400354-A (TW)
Title: Bicycle brake assembly
Inventor: TAKACHI TAKESHI
IPC: B62L1/12
Filed: 2012-10-30
Abstract: A bicycle brake assembly includes a brake unit, a fixing structure and an alignment structure. The brake unit includes first and second brake arms. The fixing structure is configured to operatively couple the brake unit to a brake supporting portion of a bicycle frame. The alignment structure is disposed in the vicinity of the fixing structure. The alignment structure is configured to align the brake unit to the brake supporting portion.
Patent TW-201329007-A (TW)
Title: Process for melting and refining silica-based glass
Inventor: LEIDY D WAYNE
IPC: C03B5/16
Filed: 2012-11-02
Abstract: A process for making silica-based glass includes: (a) forming a glass precursor melt that includes glass network formers and glass network modifiers, the glass precursor melt being at a temperature in the range of 900 DEG C to 1700 DEG C and having a viscosity of not more than 30 Pa.s, and (b) refining the glass precursor melt. Either or both steps (a) and (b) can include stirring and/or be carried out under reduced pressure to enhance refining. The refined glass precursor melt preferably is mixed with additional materials including silica (SiO2) to form a silica-based glass melt.
Patent TW-201418744-A (TW)
Title: Obstacle position detection method using ultrasonics
Inventor: LU SHU-TAI
IPC: G01S7/52
Filed: 2012-11-08
Abstract: The obstacle position detection method using ultrasonics of this invention is to set an ultrasonic transmitter at an origin of a coordinate and preset a plurality of ultrasonic receivers at predetermined coordinate locations; in addition, in a predetermined detection area, the preset plurality of coordinate reference points are regarded as reference points; using a curve fitting technique, each of the reference points is fit into a one-order spherical coordinate equation for calculating an obstacle's coordinate value; by using a microcontroller, all ultrasonic waves flying times received from each of the ultrasonic receivers are substituted into the one-order spherical coordinate equation to calculate the position of an obstacle by means of a simple linear calculation.
Patent TW-201418555-A (TW)
Title: Partition wall strucutre
Inventor: CHIEN JUSTIN
IPC: E04B2/20
Filed: 2012-11-15
Abstract: A partition wall structure includes a body, an upper tank, a lower tank, twp longitudinal frames, and two outer plates. The upper tank includes a top plate, two cushion-curve parts, and a first located part. The top plate is used for being connected with a ceiling. The cushion-curve parts are respectively connected with the two terminals of the top plate such that the top plate and the outer plate form a cushion gap. In which, one cushion-curve part is curved to the other cushion-curve part to form a curve terminal. The lower tank includes a base plate and two second located parts. The base plate is used to be connected a floor. The second located parts are respectively connected to two terminals of the base plate and extend upward for being connected to the lower tank and upper tank. The outer plates are connected the two longitudinal frames, the upper tank and the lower tank to form a cavity. The body is disposed in the cavity.
Patent TW-201333638-A (TW)
Title: Substrate processing device, device manufacturing system and device manufacturing method
Inventor: KATO MASAKI
IPC: G03F7/207
Filed: 2012-11-29
Abstract: A substrate processing device (1011) is provided with: a first support component (1021) that supports one member object of a set consisting of a first object (M) and a second object (P), said member object being supported such that, in one member area of a set consisting of an illumination area (IR) and a projection area (PA), said member object aligns with a first surface (p1001) that curves with a specified curvature and in the form of a cylindrical surface; and a second support component (1022) that supports the other member object of the set consisting of the first object and the second object, said member object being supported such that, in the other member area of the set consisting of the illumination area and the projection area, said member object aligns with a specified second surface (p1002). A projection optical system (PL) is provided with a deflecting component for propagating an image-forming light beam such that within a principal ray of the image-forming light beam, which extends from the illumination area to the projection area, the principal ray between the first surface and the projection optical system is oriented in a radial direction not perpendicular to the second surface, said direction being a first-surface radial direction.
Patent TW-201424445-A (TW)
Title: LED light tube compatible with electronic ballast
Inventor: Pan zheng-hong
IPC: H05B44/00
Filed: 2012-12-11
Abstract: The present invention provides an LED light tube compatible with an electronic ballast, which includes a waveform conversion circuit and at least one LED light string. The waveform conversion circuit is directly connected to an electronic ballast and uses a rectifier diode with a recovery time shorter than 2.5 us, while the at least one light string uses a plurality of LED devices with a recovery time shorter than 2.5 us as well. When the power switch of a lamp holder is turned on, the electronic ballast takes the waveform conversion circuit and the at least one LED light string as a low impedance load and does not output a high-voltage starting voltage. In addition, the waveform conversion circuit and the light string of the present invention all use devices with a shorter recovery time sufficient to match high-frequency AC power of 20KHz to 40KHz, thereby avoiding a burnout due to the high-frequency AC power.
Patent TW-201424918-A (TW)
Title: Compound tool holder
Inventor: WANG FU-CHING
IPC: B23P23/00
Filed: 2012-12-18
Abstract: The present invention relates to a compound tool holder, which is provided for mounting a grinding wheel and a milling cutter. The tool holder consists of a tool handle and a milling cutter seat. The grinding wheel is mounted between the tool handle and milling cutter seat, and the milling cutter is mounted on the milling cutter seat, whereby when the tool holder is used for machining work-pieces, the tool changing procedure can be eliminated and the machining accuracy can be improved as well.
Patent TW-201426178-A (TW)
Title: Photosensitive resin composition, color filter and liquid crystal display device
Inventor: LIAO HAO-WEI
IPC: G02F1/1335
Filed: 2012-12-20
Abstract: The present invention relates to a photosensitive resin composition for black matrix, as well as a color filter and a liquid crystal display (LCD) device formed by the composition. The aforementioned photosensitive resin composition comprises alkali-soluble resin (A), a compound (B) containing vinyl unsaturated group(s), a photo initiator (C), quinonediazido sulfonic acid ester (D), a solvent (E), black pigment (F). The alkali-soluble resin (A) includes epoxy resin having unsaturated group(s) (A-1), which is obtained by reacting an epoxy resin (i) having at least two epoxy groups with a compound (ii) having at least one vinyl unsaturated group and carboxyl group. The aforementioned photo initiator (C) includes an O-acyloxime compound (C-1).
Patent TW-201324025-A (TW)
Title: Camera test and calibration based on spectral monitoring of light
Inventor: HUBEL PAUL M
IPC: G02B30/25
Filed: 2012-06-08
Abstract: Systems and methods for testing and calibrating camera modules based on a benchmark standard are provided. The systems can include a receptacle for receiving a camera module under test and a spectrometer. The test station can capture a test measurement using the camera module under test while contemporaneously capturing a true measurement using the spectrometer. Using the true measurement, the test station can predict how the benchmark standard would have performed in those conditions and compare that expected performance to the test measurement. Any differences can be stored in memory within the camera module under test for later retrieval to optimize image processing.
Patent TW-201424898-A (TW)
Title: Method of welding steel plates
Inventor: HSIEH JAW-KWEN
IPC: B23K1/08
Filed: 2012-12-28
Abstract: The present invention relates to a method of welding steel plates. A multi-stage vertical welding and jointing step is applied in the present method, which combines a high heat input welding process and a low heat input welding process, for welding high-strength thick steel plates vertically. Therefore, the welding process time of the high-strength thick steel plates can be saved substantially, and the welded steel plate has a minimal loss to its the impact toughness at low temperatures.
Patent TW-201420368-A (TW)
Title: Gear assembly and electronic device using the same
Inventor: VICENTE DOMINGO JR ABAO
IPC: B41J13/076
Filed: 2013-01-18
Abstract: A gear assembly including a driving gear and a driven gear and an electronic device are provided. The driving gear includes a pawl pivoted on a first surface and an elastic member disposed in a slot of the driving gear. The driven gear includes a ratchet disposed on a second surface facing the first surface. When the driving gear rotates with a driving speed along a driving direction, a centrifugal force is generated to drive the pawl moving to a clutching position to be engaged with the ratchet and drives the driven gear rotating with the driving gear. When the driving gear rotates with a nominal speed slower than the driving speed along a direction opposite to the driving direction, the engagement between the pawl and the ratchet is released, and the pawl is back to a nominal position so the driven gear does not rotate with the driving gear.
Patent TW-201338238-A (TW)
Title: Lithium ion secondary battery, collector constituting negative electrode of lithium ion secondary battery, and electrolytic copper foil constituting negative electrode collector
Inventor: SUZUKI AKITOSHI
IPC: C25D1/04
Filed: 2013-03-01
Abstract: Provided are: an electrolytic copper foil, which has similar surface configurations on both surfaces, good wettability with an active material slurry and high battery capacity, while being suppressed in deterioration of the battery capacity even if charge and discharge cycles are repeated, and wherein the active material coating film layer is not easily separated from the copper foil that serves as the negative electrode collector; and a lithium secondary battery which uses the electrolytic copper foil as a collector. An electrolytic copper foil for negative electrode collectors of lithium ion secondary batteries, wherein the both surfaces of the electrolytic copper foil are electrolytically deposited surfaces and the electrolytically deposited surfaces are composed of a columnar crystal structure. A negative electrode for lithium secondary batteries, which uses the electrolytic copper foil as a collector. A lithium secondary battery in which the negative electrode is incorporated. A first surface of the electrolytic copper foil is a surface that is formed on a drum surface by electrolytic deposition of copper of a columnar crystal structure, and a second surface that is on the reverse side of the first surface is a surface that is formed on the back side of the first surface by electrolytic deposition of copper of a columnar crystal structure after the foil formation of the first surface.
Patent TW-201350507-A (TW)
Title: Anti-epithelial cell adhesion molecule (EpCAM) antibodies and methods of use thereof
Inventor: WU HAN-CHUNG
IPC: G01N33/574
Filed: 2013-03-01
Abstract: An isolated monoclonal antibody or an antigen-binding fragment thereof is disclosed. The antibody or the antigen-binding fragment is characterized by: (a) having a specific binding affinity to epithelial cell adhesion molecule (EpCAM) comprising the amino acid sequence of SEQ ID NO: 1; (b) having a specific binding affinity to cancer cells expressing EpCAM, said cancer cells being selected from the group consisting of oral cancer cells, nasopharyngeal cancer cells (NPC), colorectal cancer cells, and ovarian cancer cells; and (c) having no binding affinity to human umbilical vein endothelial cell (HUVEC) and normal nasal mucosal epithelia (NNM). Also disclosed is an isolated monoclonal antibody or an antigen-binding fragment thereof that has a specific binding affinity to an epitope within the sequence of KPEGALQNNDGLYDPDCDE (SEQ ID NO: 63) located within the EGF-like domain II of epithelial cell adhesion molecule (EpCAM). Methods of using the same are also disclosed.
Patent TW-201346177-A (TW)
Title: Cup-shaped heat dissipation member applicable in electric-powered light emitting unit
Inventor: YANG TAI-HER
IPC: F21Y101/02
Filed: 2013-03-12
Abstract: The present invention provides a novel cup-shaped heat dissipation member aimed to meet the heat dissipation requirement of an electric-powered light emitting unit; the outer bottom side of the cup-shaped heat dissipation member is installed with the electric-powered light emitting unit (200), so the heat energy from the electric-powered light emitting unit (200) cannot only be dissipated to the exterior from the surface of the heat dissipation member, with the enlarged inner recessed surface formed on the cup-shaped structure in the heat dissipation member (100) opposite to the installation location of the electric-powered light emitting unit (200), the heat energy inside the heat dissipation member (100) can also be directly dissipated through the larger heat dissipation area formed on the inner recessed surface of the cup-shaped structure, thereby assisting the electric-powered light emitting unit (200) to dissipate heat to the exterior.
Patent TW-201348215-A (TW)
Title: Heterocyclic compound
Inventor: SHINOHARA TOMOICHI
IPC: C07D405/10
Filed: 2013-03-12
Abstract: A heterocyclic compound represented by the general formula (1) or a salt thereof: wherein m, l, and n respectively represent an integer of 1 or 2; X represents -O- or -CH2-; R1 represents hydrogen, a lower alkyl group, a hydroxy-lower alkyl group, a protecting group, or a tri-lower alkylsilyloxy-lower alkyl group; R2 and R3, which are the same or different, each independently represent hydrogen or a lower alkyl group; or R2 and R3 are bonded to form a cyclo-C3-C8 alkyl group; and R4 represents an aromatic group or a heterocyclic group, wherein the aromatic or heterocyclic group may have one or more arbitrary substituent(s).
Patent TW-201347328-A (TW)
Title: Laser apparatus and laser apparatus manufacturing method
Inventor: KAWASUJI YASUFUMI
IPC: H05G2/00
Filed: 2013-03-26
Abstract: A laser apparatus may include, a first frame and a second frame, a sleeve through-hole provided in the second frame, a sleeve insertion hole provided in the first frame, a bolt, a positioning sleeve that is formed in an approximately cylindrical shape into which the bolt can be inserted and that positions the first frame and the second frame by passing through the sleeve through-hole and being inserted into the sleeve insertion hole, a nut that is provided in the first frame and into which the bolt is screwed, and a fall prevention unit that is provided in the second frame and that prevents the bolt and the positioning sleeve from falling.
Patent TW-201439108-A (TW)
Title: Composition for manufacturing an encapsulating material
Inventor: WANG JAU-SHENG
IPC: C07F7/18
Filed: 2013-04-08
Abstract: A composition for manufacturing an encapsulating material with high thermal stability includes: 32.11 to 36.84 wt% of tetrathoxysilane, 33.3 to 38.31 wt% of first auxiliary solvent, 11.7 to 22.2 wt% of second auxiliary solvent, and 10.7 to 13.01 wt% of formamide, wherein the first auxiliary solvent is ethanol or methanol, and the second auxiliary solvent is water. Alternatively, the composition includes: 8.568 to 17.13 wt% of methyltriethoxysilane, 6.15 to 20.5 wt% of dimethyldiethoxysilane, 55.8 to 75.37 wt% of first auxiliary solvent, 6.5 wt% of second auxiliary solvent, and 0.04 wt% of ammonia, wherein the first auxiliary solvent is ethanol or methanol, and the second auxiliary solvent is water.